to check in with steve paulson for an update on the very cold weather. a pretty sunrise. >> we do have very, very cold readings, crystal clear. it's cold this morning. freeze warning is out. it's so cold that lori myers in walnut creek sent us this picture of her cat, chili dog parked right in front of the heater. i love it. if your cat is there, i understand as well. temperatures when you get in the 20s, it's really cold. cold morning, turning cloudy tomorrow. it will be warmer. if you have to travel, thursday or monday, later or sooner, friday, saturday and sunday will be very dicey especially if you are heading north towards redding or even shasta. there's already -- it's already beginning to kick in around oregon and washington. it will be very dicey. freeze warning out for the north bay goes another 45, 47 minutes. frost advisory, the stronger the two advisories, a lot of won'ts in the -- a lot of 20s in the north. 28 napa. that's at the airport but it's closer to town. fairfield, 27. concord, livermore, 30. redwood city, 23. i've seen 29 palo alto. a lot of 30s around mill valley and